# deepCopy

# Function: deepCopy()

```ts
function deepCopy<T>(obj): T;
```

Defined in: [packages/form-core/src/utils.ts:621](https://github.com/TanStack/form/blob/main/packages/form-core/src/utils.ts#L621)

## Type Parameters

### T

`T`

## Parameters

### obj

`T`

## Returns

`T`